TW200710542A - Color wheel - Google Patents

Color wheel

Info

Publication number
TW200710542A
TW200710542A TW094130066A TW94130066A TW200710542A TW 200710542 A TW200710542 A TW 200710542A TW 094130066 A TW094130066 A TW 094130066A TW 94130066 A TW94130066 A TW 94130066A TW 200710542 A TW200710542 A TW 200710542A
Authority
TW
Taiwan
Prior art keywords
filter assembly
color filter
color wheel
cap
carrier
Prior art date
Application number
TW094130066A
Other languages
Chinese (zh)
Inventor
Ching-Hsiang Yu
Yen-Chen Chen
Original Assignee
Delta Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094130066A priority Critical patent/TW200710542A/en
Priority to US11/504,644 priority patent/US20070053089A1/en
Publication of TW200710542A publication Critical patent/TW200710542A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/006—Filter holders

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)

Abstract

A color wheel includes a color filter assembly, a carrier and a cap. The color filter assembly has at least one through hole. The carrier has at least one concave relatively, and the carrier is disposed at one side of the color filter assembly. The cap is disposed at the other side of the color filter assembly. The cap has at least one convex, which respectively passes the through hole and connect to the concave.
TW094130066A 2005-09-02 2005-09-02 Color wheel TW200710542A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094130066A TW200710542A (en) 2005-09-02 2005-09-02 Color wheel
US11/504,644 US20070053089A1 (en) 2005-09-02 2006-08-16 Color wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094130066A TW200710542A (en) 2005-09-02 2005-09-02 Color wheel

Publications (1)

Publication Number Publication Date
TW200710542A true TW200710542A (en) 2007-03-16

Family

ID=37829822

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094130066A TW200710542A (en) 2005-09-02 2005-09-02 Color wheel

Country Status (2)

Country Link
US (1) US20070053089A1 (en)
TW (1) TW200710542A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101620302B (en) * 2008-06-30 2010-09-29 鸿富锦精密工业（深圳）有限公司 Color wheel
CN105180079A (en) * 2015-07-17 2015-12-23 广州市浩洋电子有限公司 Color wheel system for stage lamp
CN214846204U (en) * 2021-06-24 2021-11-23 中强光电股份有限公司 Wavelength conversion element and projection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW556850U (en) * 2003-02-24 2003-10-01 Prodisc Technology Inc Color wheel
TWI245157B (en) * 2003-12-15 2005-12-11 Asia Optical Co Inc Color wheel
TWI242684B (en) * 2004-01-30 2005-11-01 Asia Optical Co Inc Color wheel capable of preventing filter from escape
JP4678479B2 (en) * 2004-08-06 2011-04-27 ミネベア株式会社 Color wheel

Also Published As

Publication number Publication date
US20070053089A1 (en) 2007-03-08

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